where
\(m_1\)  and \(m_2\)  denote the mass of quark and antiquark, respectively. The effective potential of the \(q\bar{q}\)  interaction has the form [1]}
\(\widetilde{V}_{\mathrm {eff}}(\mathbf {p},\mathbf {r})=\widetilde{H}^{\mathrm {conf}}+\widetilde{H}^{\mathrm {so}}+\widetilde{H}^{\mathrm {hyp}},\) 
